baber/WOPTO huggingface dataset:
Patent JP-H10340796-A (JP)
Title: Plasma introduction device and control method therefor
Inventor: KOIZUMI KOJI
IPC: H01L21/31
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a plasma introduction device and a control method therefor, wherein ions and electrons in plasma are separated and only the ions can be selectively introduced into a plasma treatment chamber. SOLUTION: A first electrode 106, a second electrode 108, and a third electrode 110 are disposed successively between a plasma source 102 of a filming device 100 and a treatment chamber 104, from the side of the plasma source 102. The first electrode 106 and the second electrode 108 are connected to a diffusion potential supply device 112, and the third electrode 110 is connected to the diffusion potential supply device 112 via a switching device 114. The third electrode 110 is connected to an ion acceleration potential supply device 116 via the switching device 114. The switching device 114 is connected to a controller 118, while the controller 118 is connected to the diffusion potential supply device 112 and to the ion acceleration potential supply device 116.  The switching device 114 is changed over by the controller 118, and a diffusion potential and an ion accelerating potential are supplied repetitively to the third electrode 110.
Patent JP-H04362155-A (JP)
Title: High purity steel for integrated high and low pressure turbine rotor
Inventor: TANAKA YASUHIKO
IPC: F01D5/02
Filed: 1991-06-10
Abstract: PURPOSE:To provide high purity steel for the integrated high and low pressure rotor of a turbine usable for a large-sized rotor because of enhanced strength and toughness. CONSTITUTION:This high purity steel consists of, by weight, 0.2-0.35% C, 1.6-2.4% Bi, 1.2-2.5% Cr, 0.9-1.5% Mo, 0.2-0.3% V and the balance Fe with inevitable impurities or further contains 0.01-0.05% Nb. The allowed contents of Si, Mn, P and S among the inevitable impurities are <=0.1%, <=0.1%, <=0.005% and <=0.005%, respectively.
Patent JP-S5591760-A (JP)
Title: Fuel injection system
Inventor: SARUTA MASAHIRO
IPC: F02M69/00
Filed: 1978-12-28
Abstract: PURPOSE: To prevent a fuel steam from arising in a fuel feed line and circulating line when an engine is at shutdown particularly in high atmospheric temperature by a method wherein a check valve is provided in the fuel feed line and circulating line, and a solenoid operated valve is provided in a line between a differential pressure regulating valve and an injection nozzle.  
     CONSTITUTION: A fuel measured by a fuel controller consisting of an area type air flow meter 1, fuel flow meter 2 and a differential pressure regulating valve 3 is injected into an intake pipe 35 through injection nozzle 21. In a system such constituted, where an engine is at shutdown at high atmospheric temperature, there is generated a fuel steam in fuel feed lines j, g and a circulating line h. Therefore, each line is blocked up at the time of engine shutdown by check valve 32 in a solenoid operated valve 28 and also by check valves 39W41 in the lines j, g, h, and the fuel in the lines blocked up by these check valves is retained at a pressure lower than open valve pressure of the check valves 40, 41 and further in a state near the open valve pressure. Thus the fuel is left compressed to prevent a fuel steam from arising. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6223799-A (JP)
Inventor: YOKOMIZO MASASHI
IPC: B44C5/06
Filed: 1985-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5587075-A (JP)
Title: Electronic watch
Inventor: ARAIDA YUTAKA
IPC: G01M3/26
Filed: 1978-12-25
Abstract: PURPOSE:To enable to detect the pressure in the watch case directly, by providing pressure sensor in the watch with a given display. CONSTITUTION:The piezoelectric sensor 3 in contact with the back cover 13 is provided in the air-tight case 1, and if the pressure in the watch case 1 is changed, specific display is made with the display unit 2 via the decoder/driver 44 with the detection signal of the sensor 3, and failure of the watch case internal pressure such as defective air-tightness can directly be displayed. Further, water pressure exerted on the watch in water can similarly and directly be detected.
Patent JP-S6223017-A (JP)
Title: Manufacture of liquid crystal device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1341
Filed: 1985-07-23
Abstract: PURPOSE:To fix a substrate tightly by using an expensive liquid crystal material effectively and to obtain a large-area liquid crystal device in a short time by dripping liquid crystal on one substrate and pressing the other substrate which has a sealant at its periphery against the opposite substrate in a vacuum container. CONSTITUTION:The substrate 1 on which the liquid crystal 2 is dripped is placed on the heater 3 in a vacuum container 100, the substrate 1' which has sealing resin 19 stuck on its periphery is placed above the substrate 1 at an interval, and they are heated to below the temperature at which the resin is not subjected to thermosetting to spread the liquid crystal 2 on the substrate. When the space 4 is evacuated, a film 6 presses the substrate 1' downward, so the surfaces of the couple of substrates are pressed uniformly to laminate the liquid crystal, and the heating temperature is raised to set the resin 19, fixing the substrate tightly. Thus, the interval between the substrates is narrowed down greatly, so the amount of the liquid crystal material may be small even when the device has large area, the operation time is shortened, and the variation in panel gap is also reduced.
Patent JP-2000205773-A (JP)
Title: Heat storage deodorizing apparatus
Inventor: YAMAMOTO TATSUO
IPC: F23G7/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To realize compatibility in terms of combustion performance and cost requirements. SOLUTION: There are provided a combustion chamber 1 for combusting odor components in gas to be processed and a heat storage structure 2 free to be driven and rotated. There are discharged a first supply hole portion 6 for supplying the gas G to the heat storage structure 2 and a first reception hole portion 8 for guiding the gas G passing through the heat storage structure 2 to the combustion chamber 1 such that a gap is formed between them and the heat storage structure 2 and they are sealed from the outside with the case 3. There are further disposed a second supply hole portion 10 for supplying waste gas g from the combustion chamber 1 to the heat storage structure 2 and a second reception hole portion 12 for receiving waste gas g passing through the heat storage structure 2.  A sealing cover plate is provided is parallel with the first supply hole portion 6 and the first reception hole portion 8 with a size covering a ventilation passage 2. An end portion of the first reception hole portion 8 is more biassed downward in a rotation direction than an end portion of the first reception hole portion 8. There is further provided pressure adjustment means for bring the inside of the case 3 higher pressure than those in the first supply hole portion 6 and the first reception hole portion 8. There is furthermore provided heating means for heating a portion of the heat storage structure 2 corresponding to the gas supply hole portion 6.
Patent JP-H0331255-A (JP)
Title: Production of n-substituted dicarboxylic acid imide compound
Inventor: TANAKA TAKASHI
IPC: C07D409/06
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the subject compound in a short time and high yield with a one-step reaction by reacting a specific dicarboxylic acid imide compound with a halogen-containing compound in a polar aprotic solvent in the presence of a salt of an alkali or alkaline-earth metal hydroxide and a weak acid. CONSTITUTION:The objective N-substituted dicarboxylic acid imide compound can be produced by reacting a dicarboxylic acid imide compound having the group of formula (e.g. succinimide) with a halogen-containing compound having halogen atom bonded to carbon atom (e.g. ClCH2CN) in a polar aprotic solvent (e.g. N-methyl pyrrolidone) in the presence of a salt of an alkali metal or alkaline-earth metal and a weak acid. Some of the N-substituted dicarboxylic acid imide compounds produced by the above method have photochromic activity and, accordingly, the process is useful for the production of a photochromic compound.
Patent JP-S6223676-A (JP)
Title: Facsimile equipment
Inventor: MURATA YUKIO
IPC: H04N1/32
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the transmission time when a data such as a routine picture pattern is included on plural pages by providing an NSF before a DIS and providing an NSS in place of a DCS. CONSTITUTION:In sending the routine picture pattern 30 and normal data 31, 33 after a switch 21 is turned on at first, the routine picture pattern 30 is read by a reader 11 and the normal data 31-33 are read while the switch 21 is turned off. The routine picture pattern 30 is added respectively to the normal patterns 31-33 at the reception side, resulting that output pictures 31a-33a are obtained. Thus, the transmission time when originals of plural pages are sent and the data such as the routine picture pattern are included on the plural pages is decreased.
Patent JP-H0915147-A (JP)
Title: Method for analyzing helium isotope
Inventor: FUTAMI HIROSHI
IPC: G01N21/35
Filed: 1995-06-29
Abstract: PURPOSE: To analyze the He isotope with a semiconductor laser of relatively low cost by irradiating a discharge tube filled with a gas containing He-3 of unknown concentration and He-4 of known concentration with near-infrared laser light, and detecting the small change in the current flowing in the discharge tube. CONSTITUTION: A sample gas containing He-3 of unknown concentration and He-4 of known concentration is introduced in a discharge tube 1, near-infrared laser lights are cast alternately from semiconductor lasers 2 and 3 adjusted to emit at wavelengths exactly coinciding with the atomic spectra of He-3 and He-4, minute changes in current flowing in the tube 1 from a power source 6 (opto galvanic effect) are detected with a lock-in amplifier 7, and the unknown concentration of He-3 is obtained from the ratio of the detected values.
Patent JP-H0330492-A (JP)
Title: Mounting of electronic component
Inventor: DANNO TADATOSHI
IPC: B41N1/24
Filed: 1989-06-28
Abstract: PURPOSE:To enable the mounting of an electronic component without any solder bridge even if its leads are fine in pitch by a method wherein the ends and the other ends of solder pads are alternately coated with cream solder in a stagger manner along the direction in which they are arranged. CONSTITUTION:A printing mask 11 is laid on the primary face of a wiring board 5, a squeegee 12 is made to move in a direction of an arrow pressing cream solder 9 against the face of the printing mask to form a cream solder layer 10 on the surface of the wiring board 5. Printing openings 13 of the printing mask 11 are provided corresponding to the ends or the other ends of rectangular solder pads 8 or alternately provided to the ends and the other ends of the solder pads as arranged in a stagger manner. Then, a gull-wing type semiconductor device 1 is mounted in a predetermined position, a mounting end 4 of a lead 3 is made to adhere to the cream solder layer 10 through the viscosity of the layer 3 and fixed with a solder 23 while passing through a drying oven 21.
Patent JP-2000353601-A (JP)
Title: Chip-type electronic component
Inventor: UEDA YUKIKO
IPC: H01C7/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide chip-type electronic components, the resistance value of which does not vary, even if internal electrodes are formed in deviated states or ceramic green sheets laminated upon another in deviated states. SOLUTION: Chip-type electronic component 1 is provided with a sintered ceramic body 2 constituted by integrally sintering a plurality of ceramic layers, internal electrodes formed in the body 2, and external electrodes 7a and 7b formed at both end sections of the body 2. The internal electrodes are composed of first electrodes 3a and 3b, second electrodes 4a and 4b, and a third electrode 5 and one ends of the first electrodes 3a and 3b are connected electrically to one 7a of the external electrodes 7a and 7b. The second electrodes 4a and 4b are respectively connected electrically to the first electrodes 3a and 3b via via holes 6a and 6b.  In addition, one end of the third electrode 5 is electrically connected to the other external electrode 7b, and at the same time, the electrode 5 overlaps the second electrodes 4a and 4b through a ceramic layer in such a way that the electrode 5 covers the electrodes 4a and 4b, when the electrodes 4a and 4b are viewed from the direction perpendicular to the surface of the electrode 5.
Patent JP-H0454272-A (JP)
Title: Fuel injection device
Inventor: SOMA MASAHIRO
IPC: F02M51/08
Filed: 1990-06-25
Abstract: PURPOSE:To decrease discharge of HC from an engine and improve startability by dividing fuel in two directions without worsening particularization of fuel given a swirling force and additionally by nullifying fuel in the central part in the two divided directions. CONSTITUTION:When electric current is applied to an electromagnetic coil 5, a housing 2, a core 3 and a plunger 7 form a magnetic circuit, the plunger 7 is attracted to the side of the core 3 and a ball valve 6 is separated from a valve seat 12. Then, fuel flowing into a swirler 10 through the outer periphery of the electromagnetic coil 5 from a fuel inlet provided on the side wall of the housing 2 through a fuel filter is given a swirling force by the swirler 10 and injected through an environmental gap formed between the ball valve 6 and the valve seat 12 and after being measured by an orifice 11. In this case, the main current of fuel spray injected from the single orifice 11 is divided in two directions from the intallation position of a fuel injection valve l by way of providing a nozzle adaptor 13 with an injection direction regulating passage 37.
Patent JP-S5954857-A (JP)
Title: Seal mechanism
Inventor: IWASA YASUSHI
IPC: F16J15/08
Filed: 1982-09-21
Abstract: PURPOSE:To release an expanded part caused by the deformation of a gasket arranged inside a gasket groove by providing a notch part on the end part of a vertical wall on the outer peripheral side of the gasket groove formed along the circumference of an annular fringe. CONSTITUTION:Inclined walls 8A, 8B of gasket grooves 5A, 5B compress a corner part 12 on the circumferential side of a gasket 11 by the clamping of flanges 2A, 2B. Stress due to this compression acts on the central part on the outer peripheral side of the gasket 11 to permit a projection 13 to be expanded on said central part. In that case, the projection 13 is expanded in a gap part formed by notch parts 14A, 14B, so that the stress deformation operation of the gasket 11 is not prevented by said projection 13, enabling the gasket grooves 5A, 5B and the gasket 11 to obtain sufficient adherence force in response to the clamping force of the flanges 2A, 2B by a bolt 9 and a nut 10.
Patent JP-S6224512-A (JP)
Inventor: TANAKA HIROHISA
IPC: H01H11/00
Filed: 1985-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6142823-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1984-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5687322-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHINO MASARU
IPC: G03F7/20
Filed: 1979-12-17
Abstract: PURPOSE:To remove influences by dust on a mask by a method wherein the mask is shifted and exposed to lights twice through a photomask having etching patterns which have repeats in numbers excess by one or more than necessary numbers. CONSTITUTION:The photomask 1 composed of a white part 2 penetrated by lights and a part 3 shutting off the lights coming in is formed so as to have parts of the patterns 4, 5 which have the repeats in numbers excess by one or more against a pattern 6 having a plurality of te repeats in the central part, and after the first time light sensitive pattern is formed on a light sensitive resin by the photomask, the mask is exposed to lights for the second time repeatedly shifted as much as the part of the pattern and developed. Whereby the influences by dust on the mask are removed without washing the mask and the semiconductor can be manufactured in good yield.
Patent JP-S5864152-A (JP)
Title: Continuous painting machine
Inventor: YAMAMOTO KEIJI
IPC: B05C1/08
Filed: 1981-10-15
Abstract: PURPOSE:To make it possible to always hold the pressing force of an applicator roll pressed to a metal strip plate wound around a back-up roll to definite pressure, by controlling a cylinder so as to always hold the pressing roll to a definite value by a pressing pressure detecting apparatus. CONSTITUTION:On the stand 11 of an applicator roll 3, a pick-up roll 4 and a metering roll 5 are mounted through movement adjustable mounts 9, 10 as well as a cylinder 15 is provided so as to press the roll 3 to a metal strip plate 2 run while wound around a back-up roll 1 and a pressing pressure detecting apparatus detecting the pressing force of the cylinder 15 is provided. By this pressing pressure detecting apparatus, the cylinder 15 is controlled so as to always adjust the pressing force to a definite value. As the result, without necessitating adjustment required corresponding to the alteration of a treating paint, the swelling of the roll or the replacement of the applicator roll, the inferiority of a product, that is, the cutting of a paint film, the irregularity of a film thickness, blisters or residual foams can be certainly prevented.
Patent JP-H107366-A (JP)
Title: Step mounting jig for passenger conveyer
Inventor: SHIRAISHI MITSURU
IPC: B66B31/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a step mounting jig for passenger conveyer which can facilitate engagement of a step with a fixing collar. SOLUTION: This jig consists of a pair of first bolt holes 4, 5 formed at fixing collars 2, 3, and a string element, for example, wires 13 which is inserted into each of the second bolt holes 7, 8 formed at a step 6 so as to meet the first bolt holes 4, 5, and is constituted so as to engage the step 6 with the fixing collars 2, 3 by inserting the wire 13 into each of the first bolt holes 4, 5 and the second bolt holes 7, 8 and pulling both ends of the wire 13. It is thus possible to improve the efficiency of step mounting work.
Patent JP-H107885-A (JP)
Title: Phenolic resin forming material
Inventor: YASUMA MOTOHARU
IPC: C08L9/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin forming material, excellent in moisture resistance, heat resistance and electric characteristics, all of which are essential in small-sized, thin electronic parts, etc., improved in brightness which is a weak point of a thermosetting resin forming material, and having excellent flexibility. SOLUTION: This forming material contains a novolac-type phenolic resin as the main component of resin, and an organic fibrous material and an acrylonitrile butadiene rubber as fillers. The organic fibrous material as a filler consists of crushed cloth, etc., and the material is compounded in an amount of 8-25 pts.wt. based on 100 pts.wt. of the resin component. Further, the acrylonitrile butadiene rubber as another filler is a partially crosslinked-type or a carboxy- modified-type rubber, and it contains bonded acrylonitrile in an amount of 30-45% and has a compatibility parameter of 9-11. The acrylonitrile butadiene rubber is compounded in an amount of 5-25wt.% based on 100 pts.wt. of the resin component.
Patent JP-H0215793-A (JP)
Title: White balance adjuster
Inventor: ODA KAZUYA
IPC: H04N9/04
Filed: 1988-07-01
Abstract: PURPOSE:To eliminate the necessity of separately providing a color temperature sensor so that a camera can be miniaturized by detecting the color temperature of lighting light which illuminates an object by utilizing part of a color image pickup element which converts an optical image formed through a photographing lens into electric signals. CONSTITUTION:A Beyer type color filter array 12 is fitted to the front face of a CCD 11. A rectangular light intercepting body 13 which separates the CCD 11 into a color temperature sensor section 14 and image pickup section 15 is provided horizontally at the lower section of the array 12. Four of the excessive ten picture element rows are used for the color temperature sensor section 14 and a diffusion plate 16 is provided so as to cover the picture element rows. Part of light rays reaching a half mirror 10 is reflected by the mirror 10 and made incident on the diffusion plate 16 through a mirror 17 and condenser lens 18. The light rays scattered by the plate 16 are made incident to the color temperature sensor section 14 of the CCD 11 through the color filter array 12.
Patent JP-H1012268-A (JP)
Title: Initial activation method of laminated nickel hydrogen battery
Inventor: SUWA MASAO
IPC: H01M10/30
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To regulate curving to the outside of a side wall and well improve a capacity after initial activation, by directing the side wall in a laminated direction of a battery jar to the inside energized by specific energizing force at initial activation time of a battery. SOLUTION: At initial activation time of a laminated nickel hydrogen battery, a battery jar 10 is interposed by a fixed plate 31 and a movable plate 34 of a battery jar pressure device 3. A side wall 11 in a laminated direction side of the battery jar 10 is pressed toward the inside by a spring 35. Spring tension is left as set to 0.1 to 10.0kgw./cm<2> energizing force so as to generate pressing force or expansion force in about a 2.5 to 7.5% range after initial activation. In this way, regardless of dispersion of manufacture of an electrode and the battery jar 10, the side wall 11 in a laminated direction side of the battery jar 10 can be pressed by force in a suitable range. Accordingly, after initial activation, a good capacity maintaining factor can be surely obtained.
Patent JP-S6217461-A (JP)
Inventor: CHIYAARUZU II KURAUSU
IPC: F16H33/02
Filed: 1986-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6055963-A (JP)
Inventor: SAKAGUCHI TOKUJI
IPC: A61M16/00
Filed: 1983-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6412875-A (JP)
Title: High-voltage pulse generator
Inventor: SHIMIZU MASAKI
IPC: H02M9/04
Filed: 1987-07-01
Abstract: PURPOSE:To permit the generation of a high-voltage pulse simply by only driving the rotation of a rotary body, by a method wherein a discharging terminal and the terminal of a capacitor are provided opposingly to a plurality of terminals, provided on the circumferential side of the rotary body, through a gap. CONSTITUTION:A pair of discs 13, 14 and another pair of discs 15, 16, which are constituting a rotary body, are fixed integrally to a shaft 12, rotated by a motor 11. A charging terminal 18, a discharging terminal 19 and capacitor terminals 21, 22 for a charging and discharging capacitor 20 are provided so as to be opposed to respective terminals 17, attached to the outer peripheral side of the discs 13-16 through a given gap. When respective discs 13-16 are rotated, a DC high voltage is impressed on the charging and discharging capacitor 20 and two sets of the charging and discharging capacitors 20 are discharged in series, therefore, a high-voltage pulse may be impressed on a load 26.